GSB is proudly a 100% Australian owned and operated company. GSB has been at the forefront of manufacturing quality products into the Printing, Paint, Hardware and Auto sectors since 1954. GSB currently supply chemistry and expertise to the litho printing, screen printing, home decorator, retail market and surface coating removal industries. GSB Chemical Co. Pty Ltd is a family concern that has built its name on manufacturing quality products through research and development and product and ch...